/***************************************************************************
 *   Copyright (C) 2007 by Ivan Vasić              *
 *   ivasic@gmail.com                  *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program is distributed in the hope that it will be useful,       *
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
 *   GNU General Public License for more details.                          *
 *                                                                         *
 *   You should have received a copy of the GNU General Public License     *
 *   along with this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include "exceptionhandler.h"

#include "exception.h"
#include "exhandler.h"

#include <QtCore>

ExceptionHandler* ExceptionHandler::m_instance = 0;

ExceptionHandler::ExceptionHandler(QObject *parent)
		: ExHandler(parent)
{}


ExceptionHandler::~ExceptionHandler()
{
	qDebug() << "~ExceptionHandler()";
}


ExceptionHandler & ExceptionHandler::instance()
{
	if (!m_instance)
	{
		//@PATTERN: Double-Check Locking pattern
		QMutex m;
		QMutexLocker lock(&m);

		if (!m_instance)
			m_instance = new ExceptionHandler();
	}

	return *m_instance;
}

void ExceptionHandler::Destroy()
{
	if (m_instance)
	{
		//@PATTERN: Double-Check Locking pattern
		QMutex m;
		QMutexLocker lock(&m);

		if (m_instance)
			delete m_instance;

		m_instance = 0l;
	}
}

void ExceptionHandler::protocolException(const QThread* id, Exception* ex, bool log)
{
	///@TODO HandleException
	qDebug() << ex->getBacktrace();
	
	ExHandler::protocolException(id,ex,log);
}
